Polished Green Jade Stones are meticulously tumbled to achieve a smooth texture, then thoroughly washed, graded, and assorted by color and size, ranging from 20 to 30mm. This process results in a polished, waxy appearance for each pebble. These stones are perfect for enriching the ambiance of your aquarium, lending it an elegant aesthetic. With a variety of hues available, there's always a suitable option for enhancing your courtyard or indoor spaces. Each bag contains 10kg of stones. Please note that as these stones are 100% natural, variations in size, shape, and color are to be expected.